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WorksheetsGCF (Greatest Common Factor)
Total questions: 21
Worksheet time: 35mins
12-
20-
GCF=
24-1, 2, 4, 6, 24
24-1, 2, 3, 4, 6, 8, 12, 24
24-24, 48, 72, 86
24-1, 2, 12, 24
Which are the methods of getting the GCF?
Continuous Division
Divisibility Rules
Listing Method
Factor Tree
GCF of 9 and 36
3
6
9
12
Not Given
GCF of 30 and 28
2
4
6
7
Not Given
What is the prime factorization of the number 60?
4 x 3 x 5
2 x 2 x 3 x 5
2 x 3 x 3 x 5
2 x 3 x 1 0
The common factors of 16 and 24 are....
2, 4 and 8
2, 4, 12, and 24
1, 2, 4 and 8
2, 4 and 8
What is the divisibility rule for 4?
The sum of the last 2 digits is a multiple of 4
The last 2 digits forms a number which is divisible by 4
Add the digits in the number and that sum should be 4 or 8
The number is even and divisible by 2
The GCF of 25, 75, and 200 is.....
10
5
50
25
These are numbers that can exactly divide another number is called
multiples
factors
variables
GCF of 48 and 84
3
4
48
12
Not Given
GCF of 72 and 88
11
4
8
12
Not Given
What does GCF mean?
Great Cookie Fever
Greatest Common Factor
Greatest Common Multiple
Greatest Compared Factor
Peach had 16 red flowers and 24 yellow flowers. She wants to make bouquets with the same number of each color flower in each bouquet. What is the greatest number of bouquets that she can make?
4
2
48
8
